21392712

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{27011}}^1$

素因数の和:27034

約数の個数: 48

約数和(自身を含む): 63208080

約数和(自身を除く): 41815368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 27011, 54022, 81033, 108044, 162066, 216088, 243099, 297121, 324132, 486198, 594242, 648264, 891363, 972396, 1188484, 1782726, 1944792, 2376968, 2674089, 3565452, 5348178, 7130904, 10696356, 21392712]

約数ペア:

[(1, 21392712), (2, 10696356), (3, 7130904), (4, 5348178), (6, 3565452), (8, 2674089), (9, 2376968), (11, 1944792), (12, 1782726), (18, 1188484), (22, 972396), (24, 891363), (33, 648264), (36, 594242), (44, 486198), (66, 324132), (72, 297121), (88, 243099), (99, 216088), (132, 162066), (198, 108044), (264, 81033), (396, 54022), (792, 27011)]